Home / 5,594,721.57-7,716,553.97-4,940,192.82

Finding the Fourth Proportional to 5,594,721.57, 7,716,553.97 and 4,940,192.82

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Solution

The fourth proportional to 5,594,721.57, 7,716,553.97 and 4,940,192.82 is: 6,813,791.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,721.57 : 7,716,553.97 = 4,940,192.82 : x
  2. Step 2: Convert to fraction form
    5,594,721.57/7,716,553.97 = 4,940,192.82/x
  3. Step 3: Cross multiply
    5,594,721.57x = 7,716,553.97 × 4,940,192.82
  4. Step 4: Simplify right side
    5,594,721.57x = 38,121,264,493,035.53
  5. Step 5: Solve for x
    x = 38,121,264,493,035.53/5,594,721.57
  6. Step 6: Final answer
    x = 6,813,791.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.